MaxPower's 333605 includes one 3-lb spool of residential grade round cut trimmer line. Measures 690-ft L and 0.105-in in diameter for approximately 46 refills. MaxPower's round cut trimmer line is made from sturdy nylon and provides consumers with a quality cutting line at an economical price. MaxPower 0.105-in x 690-ft Spooled Trimmer Line | 333605